32430440324 has 12 divisors (see below), whose sum is σ = 56771100624. Its totient is φ = 16210125864.

The previous prime is 32430440299. The next prime is 32430440327. The reversal of 32430440324 is 42304403423.

It is not an unprimeable number, because it can be changed into a prime (32430440327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259234 + ... + 1284729.

It is an arithmetic number, because the mean of its divisors is an integer number (4730925052).

Almost surely, 2^32430440324 is an apocalyptic number.

It is an amenable number.

32430440324 is a deficient number, since it is larger than the sum of its proper divisors (24340660300).

32430440324 is a wasteful number, since it uses less digits than its factorization.

32430440324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547154 (or 2547152 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 32430440324 its reverse (42304403423), we get a palindrome (74734843747).

The spelling of 32430440324 in words is "thirty-two billion, four hundred thirty million, four hundred forty thousand, three hundred twenty-four".